DE3728877A1 - Tapered roller bearings - Google Patents

Tapered roller bearings

Info

Publication number
DE3728877A1
DE3728877A1 DE19873728877 DE3728877A DE3728877A1 DE 3728877 A1 DE3728877 A1 DE 3728877A1 DE 19873728877 DE19873728877 DE 19873728877 DE 3728877 A DE3728877 A DE 3728877A DE 3728877 A1 DE3728877 A1 DE 3728877A1
Authority
DE
Germany
Prior art keywords
cage
tapered roller
rollers
small
board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE19873728877
Other languages
German (de)
Inventor
Heinrich Hofmann
Guenther Glas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHO Holding GmbH and Co KG
Original Assignee
FAG Kugelfischer Georg Schaefer KGaA
Kugelfischer Georg Schaefer and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FAG Kugelfischer Georg Schaefer KGaA, Kugelfischer Georg Schaefer and Co filed Critical FAG Kugelfischer Georg Schaefer KGaA
Priority to DE19873728877 priority Critical patent/DE3728877A1/en
Priority to US07/234,423 priority patent/US4824265A/en
Publication of DE3728877A1 publication Critical patent/DE3728877A1/en
Ceased legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C43/00Assembling bearings
    • F16C43/04Assembling rolling-contact bearings
    • F16C43/06Placing rolling bodies in cages or bearings
    • F16C43/08Placing rolling bodies in cages or bearings by deforming the cages or the races
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • F16C19/364Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/46Cages for rollers or needles
    • F16C33/4605Details of interaction of cage and race, e.g. retention or centring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30Parts of ball or roller bearings
    • F16C33/46Cages for rollers or needles
    • F16C33/4617Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • F16C33/4635Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages made from plastic, e.g. injection moulded window cages
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2300/00Application independent of particular apparatuses
    • F16C2300/02General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Description

Die Erfindung bezieht sich auf ein Kegelrollenlager nach dem Oberbegriff des Anspruchs 1.The invention relates to a tapered roller bearing according to the preamble of claim 1.

Kegelrollenlager besitzen üblicherweise einen Innen­ ring, der beidseitig Borde zur Führung und Halterung der Rollen besitzt. Die Montage der Rollen zusammen mit dem Käfig erfolgt dadurch, daß diese Teile im zusammengebauten Zustand über den kleinen Bord geschoben werden, bis die Rollen hinter diesem radial einschnappen. Dies ist dadurch möglich, daß entweder das Taschenspiel der Rollen sehr groß gehalten wird, so daß diese radial ausweichen können, oder daß der kleine Bord sehr niedrig ausgeführt wird. Beides sind Maßnahmen, die wesentliche Nachteile besitzen. Im ersteren Fall erfolgt nämlich keine genaue Füh­ rung und Halterung der Rollen im Lager. Im zweiten Fall besteht die Gefahr, daß zumindest einzelne Rollen herausfallen, selbst wenn in aufwendiger Weise eine hohe Genauigkeit der Teile eingehalten wird.Tapered roller bearings usually have an inside ring, the double-sided shelves for guidance and mounting who has roles. Assembling the rollers together with the cage in that these parts in assembled condition over the small board be pushed until the rollers are radial behind this snap in. This is possible because either the role play of the roles is kept very large, so that they can dodge radially, or that the small board is running very low. Both are measures that have significant disadvantages. In the former case, there is no precise guidance Roles in the warehouse. In the second Case there is a risk that at least some Rolls fall out, even if in more elaborate A high degree of accuracy of the parts was observed becomes.

Eine weitere Möglichkeit der Rollenmontage besteht noch darin, daß nach dem Einbau der Rollen auf den Innenring bestimmte Käfigabschnitte zu Haltenasen verformt werden. In diesem Falle kann zwar ein höherer Bord verwendet werden, es sind aber nach­ trägliche, zusätzliche und aufwendige Maßnahmen erforderlich.There is another possibility of reel assembly still in that after installing the rollers on the Inner ring certain cage sections to hold lugs be deformed. In this case, a higher board are used, but are after inert, additional and complex measures required.

Es ist daher Aufgabe der Erfindung, ein Kegelrollen­ lager nach dem Oberbegriff des Anspruchs 1 so weiter zu verbessern, daß die obengenannten Nachteile nicht auftreten und sich mit einfachen Mitteln eine si­ chere Halterung des Rollensatzes auf dem Innenring bei gleichzeitig genauer Führung der Rollen ergibt, ohne daß zusätzliche plastische Verformungen am Käfig nach dem Zusammenbau erforderlich werden.It is therefore an object of the invention to provide a tapered roller camp according to the preamble of claim 1 so on to improve that the above disadvantages are not occur and a si with simple means Chere bracket of the roller set on the inner ring results in precise guidance of the roles, without additional plastic deformation on Cage may be required after assembly.

Die Lösung dieser Aufgabe erfolgt durch die kenn­ zeichnenden Merkmale des Anspruchs 1. Anspruch 2 enthält eine bevorzugte Ausführung.This problem is solved by the kenn Distinguishing features of claim 1. Claim 2 contains a preferred embodiment.

Eine sichere Halterung der Rollen hinter dem kleinen Bord wird dadurch erreicht, daß im Bereich der Stege Vorsprünge vorgesehen werden, die hinter den kleinen Bord eingeschnappt sind. Diese und die Bordhöhe können deshalb groß gestaltet werden, weil der kleine Seitenring aus etwa radial gerichteten Wellen besteht, die die Elastizität dieses Käfigteils wesentlich erhöht und damit das beim Montieren erforderliche Aufweiten des Seitenrings begünstigt. Trotz hoher Vorsprünge bzw. hohem Bord besteht daher keine Gefahr, daß der kleine Seitenring beim Mon­ tieren des Käfigs in den Innenring beschädigt oder zerstört wird. Auch die Gefahr der Beschädigung der Rollen wird wesentlich herabgesetzt, da diese kräf­ tefrei über den Bord geführt werden. Die Aufweit­ kräfte des kleinen Käfigseitenrings belasten bei der Montage nämlich nur die Käfigvorsprünge und den Innenringbord. Außerdem ist keine Nacharbeit am Käfig nötig, um eine Baueinheit zu erreichen. A secure bracket for the rollers behind the small one Board is achieved in that in the area of the webs Projections are provided behind the small ones Board are snapped. This and the board height can be made large because the small side ring made of roughly radial shafts consists of the elasticity of this cage part significantly increased and thus during assembly favors required expansion of the side ring. Despite high protrusions or high board there is therefore no risk that the small side ring in Mon animals of the cage in the inner ring or damaged gets destroyed. Also the risk of damaging the Rolling is significantly reduced as this is strong be carried over the board free of tea. The expansion forces of the small cage side ring put a strain on the Installation namely only the cage projections and the Inner ring rim. In addition, there is no rework on Cage needed to reach a unit.  

Dadurch, daß nach einer weiteren Ausgestaltung die Wellenberge zwischen den Stegen liegen, ist ein leichtes elastisches Aufbiegen der Stege nach außen möglich und der kleine Bord kann relativ hoch ausge­ führt werden, ohne daß es zu einer Berührung mit dem Käfig kommt.The fact that according to a further embodiment Mountains of waves between the webs is a slightly elastic bending of the webs outwards possible and the small board can be made relatively high lead without being in contact with the Cage is coming.

Aus der DE-AS 16 25 643 ist zwar ein Käfig für Kegelrollenlager bekannt, bei dem der kleine Seiten­ ring radiale Wellen besitzt, hier erfolgt die Ver­ formung nur zur Bildung einer kegeligen Form des Käfigs. Außerdem sind keine Haltevorsprünge vorge­ sehen.From DE-AS 16 25 643 is a cage for Tapered roller bearings known in which the small sides ring has radial waves, here the Ver forming only to form a conical shape of the Cage. In addition, no holding projections are featured see.

Die Erfindung wird mit Hilfe von zwei Figuren näher erläutert.The invention will be elucidated with the aid of two figures explained.

Fig. 1 zeigt einen Teilquerschnitt durch ein erfin­ dungsgemäßes Kegelrollenlager. Fig. 1 shows a partial cross section through an inventive tapered roller bearing.

Fig. 2 zeigt einen Teilausschnitt des Kegelrollen­ lagers nach Fig. 1 in axialer Draufsicht auf den kleinen Seitenring. Fig. 2 shows a partial section of the tapered roller bearing according to Fig. 1 in an axial plan view of the small side ring.

Gemäß Fig. 1 besteht das Kegelrollenlager aus einem Außenring 1, den Rollen 2, die von einem Fensterkä­ fig 3 in Abstand gehalten werden, und dem Innenring 4. Der Innenring 4 besitzt einen großen Bord 5 zur axialen Führung der Rollen 2 im Betrieb. Der kleine Bord 6 des lnnenrings 4 dient als Haltebord. Damit wird erreicht, daß der Rollensatz bestehend aus den Rollen 2 und dem Käfig 3 im nicht montierten Zustand mit dem Innenring 4 eine Baueinheit bildet. Referring to FIG. 1, the tapered roller bearing of an outer ring 1, the rollers 2 are held by a Fensterkä fig 3 in distance, and the inner ring 4. The inner ring 4 has a large rim 5 for axially guiding the rollers 2 during operation. The small board 6 of the inner ring 4 serves as a holding board. This ensures that the set of rollers consisting of the rollers 2 and the cage 3 forms a structural unit with the inner ring 4 in the unassembled state.

Aus diesem Grunde besitzt der Käfig 3 im Bereich der Stege 7 radiale Vorsprünge 8, die mit ihrer Spitze 8′ so hinter den Bord 6 greifen, daß sich eine sichere axiale Fixierung ohne Toleranzempfindlich­ keit ergibt. Das Aufweiten des Durchmessers dieser Vorsprünge 8 beim Gleiten der Rollen 2 über den Bord 6 wird dadurch wesentlich erleichtert, daß der kleine Seitenring 9 des Käfigs 3, wie insbesondere Fig. 2 zeigt, aus etwa radial gerichteten Wellen 10 besteht.For this reason, the cage 3 in the area of the webs 7 has radial projections 8 which engage with their tip 8 'behind the rim 6 so that there is a secure axial fixation without tolerance-sensitive speed. The widening of the diameter of these projections 8 when the rollers 2 slide over the rim 6 is made considerably easier in that the small side ring 9 of the cage 3 , as shown in particular in FIG. 2, consists of approximately radially directed shafts 10 .

Die dadurch erreichte höhere Elastizität bewirkt nämlich eine bessere Verformbarkeit des Seitenrings 9, ohne daß es zu Beschädigungen derselben bzw. der Rollen 2 kommt. Die Wellenberge 10′ sind im Bereich zwischen den Taschen 7 nach außen gerichtet. Damit wird verhindert, daß sie mit den kleinen Bord 6 in Berührung kommen und verschleißen.The higher elasticity achieved thereby causes a better deformability of the side ring 9 without causing damage to the same or the rollers 2 . The wave crests 10 'are directed in the area between the pockets 7 to the outside. This prevents them from coming into contact with the small board 6 and wearing out.

Claims (2)

1. Kegelrollenlager mit fertig gespritztem Fenster­ käfig, wobei die Rollen zwischen zwei Borden am lnnenring geführt bzw. gehalten werden und der Käfig die Rollen außerhalb des Teilkreises hin­ tergreift, dadurch gekennzeichnet, daß
  • a) der Käfig (3) am kleinen Seitenring (9) im Bereich der Stege (7) Vorsprünge (8) besitzt, die hinter dem kleinen Bord (6) eingeschnappt sind,
  • b) der kleine Seitenring (9) des Käfigs (3) aus etwa radial gerichteten Wellen (10) besteht.
1. Tapered roller bearing with a molded window cage, the rollers being guided or held between two ribs on the inner ring and the cage engaging the rollers outside the pitch circle, characterized in that
  • a) the cage ( 3 ) on the small side ring ( 9 ) in the area of the webs ( 7 ) has projections ( 8 ) which are snapped behind the small board ( 6 ),
  • b) the small side ring ( 9 ) of the cage ( 3 ) consists of approximately radially directed shafts ( 10 ).
2. Kegelrollenlager nach Anspruch 1, dadurch gekenn­ zeichnet, daß die Wellenberge (10′) im Bereich zwischen den Stegen (7) liegen.2. Tapered roller bearing according to claim 1, characterized in that the wave crests ( 10 ') lie in the area between the webs ( 7 ).
DE19873728877 1987-08-29 1987-08-29 Tapered roller bearings Ceased DE3728877A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19873728877 DE3728877A1 (en) 1987-08-29 1987-08-29 Tapered roller bearings
US07/234,423 US4824265A (en) 1987-08-29 1988-08-19 Cage for tapered roller bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873728877 DE3728877A1 (en) 1987-08-29 1987-08-29 Tapered roller bearings

Publications (1)

Publication Number Publication Date
DE3728877A1 true DE3728877A1 (en) 1989-03-09

Family

ID=6334755

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873728877 Ceased DE3728877A1 (en) 1987-08-29 1987-08-29 Tapered roller bearings

Country Status (2)

Country Link
US (1) US4824265A (en)
DE (1) DE3728877A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136745A1 (en) * 1991-11-08 1993-05-13 Schaeffler Waelzlager Kg ROLLING BEARING CAGE FOR FULL ROLLING RADIAL ROLLING BEARINGS
DE9403288U1 (en) * 1994-02-28 1994-04-28 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Cage for cylindrical rolling elements
DE10119889A1 (en) * 2001-04-24 2002-11-21 Skf Ab Roller bearing, especially cylindrical roller bearing has cage with ring-shaped section located outside axial roller body area when fitted
DE102009035562A1 (en) * 2009-07-31 2011-02-03 Aktiebolaget Skf Roller bearing cage, has side rings utilized for diverting rods in axial direction and rods whose surfaces facing each other are partially molded corresponding to section of surface of truncated cone type body
JP2012163217A (en) * 2012-06-06 2012-08-30 Nsk Ltd Tapered roller bearing
JP2013117312A (en) * 2013-01-16 2013-06-13 Nsk Ltd Retainer for tapered roller bearing and tapered roller bearing
JP2019044975A (en) * 2013-12-25 2019-03-22 株式会社ジェイテクト Tapered roller bearing

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352047A (en) * 1992-07-13 1994-10-04 Rexnord Corporation Snap-tab roller bearing case
US5255985A (en) * 1992-11-17 1993-10-26 The Torrington Company Roller bearing sigma cage
JP3699249B2 (en) * 1997-07-28 2005-09-28 Ntn株式会社 Hub unit bearing and manufacturing method thereof
JP3733747B2 (en) * 1997-10-01 2006-01-11 日本精工株式会社 Synthetic resin cage and roller bearing for roller bearings
IT1308406B1 (en) * 1999-03-04 2001-12-17 Skf Ind Spa CONICAL ROLLER BEARING.
US6659650B2 (en) * 2002-01-28 2003-12-09 The Timken Company Wheel bearing with improved cage
DE102004026457A1 (en) * 2004-05-29 2005-12-22 Fag Kugelfischer Ag & Co. Ohg wheel bearing unit
JP2005344742A (en) * 2004-05-31 2005-12-15 Nsk Ltd Self-aligning roller bearing
JP2006038089A (en) * 2004-07-27 2006-02-09 Nippon Thompson Co Ltd Connection structure for rolling element, and roller bearing using the same
DE102005009980B3 (en) * 2005-03-04 2006-06-14 Aktiebolaget Skf Antifriction bearing has inner ring along with truncated cone like inner surface, which is limited laterally by first board, second board, and outer ring with retaining segments which stand in interference with inner ring
US7963702B2 (en) * 2005-12-16 2011-06-21 Ntn Corporation Roller bearing
DK2511544T4 (en) * 2006-09-08 2021-11-15 Ntn Toyo Bearing Co Ltd Holding part for a roller bearing that can carry a main shaft in a wind turbine
US20080205813A1 (en) * 2007-02-28 2008-08-28 Jtekt Corporation Tapered roller bearing
DE202008014280U1 (en) * 2008-10-27 2010-04-08 Ab Skf Rolling bearing cage
DE102009042941A1 (en) 2009-09-24 2011-03-31 Schaeffler Technologies Gmbh & Co. Kg Taper roller bearing has multiple rolling elements, which are guided through cage and which roll up on inner ring, where rolling element is axially secured by cage
DE102009053090A1 (en) 2009-11-13 2011-06-30 Schaeffler Technologies GmbH & Co. KG, 91074 Cage for tapered roller bearing, has roller provided between outer and inner rings with conically formed internal path, and cross section profile provided with non-zero curvature from one edge to another edge of cage
DE102009054020A1 (en) 2009-11-19 2011-05-26 Schaeffler Technologies Gmbh & Co. Kg Cage for tapered roller bearing, has cylindrical region and conical region provided in axial direction such that cylindrical region and conical region meet within recesses for tapered rollers, which rest between outer ring and inner ring
US8356945B2 (en) * 2009-11-24 2013-01-22 Amsted Rail Company, Inc. Railway car roller bearing
DE102009055754A1 (en) 2009-11-25 2011-06-09 Schaeffler Technologies Gmbh & Co. Kg Tapered roller bearing, has groove connected with another groove running towards axis, and two lugs attached to cage such that lugs pass into one of grooves towards axis, where bearing is rotated around axis
JP6089607B2 (en) * 2012-11-07 2017-03-08 株式会社ジェイテクト Thrust roller bearing cage
US9151328B2 (en) * 2013-10-10 2015-10-06 Jtekt Corporation Conical roller bearing
JP2015102153A (en) * 2013-11-25 2015-06-04 株式会社ジェイテクト Split cage and roller bearing
JP6520061B2 (en) 2013-12-25 2019-05-29 株式会社ジェイテクト Ball bearing
JP6458459B2 (en) * 2013-12-25 2019-01-30 株式会社ジェイテクト Tapered roller bearing
USD771166S1 (en) * 2014-06-19 2016-11-08 Nsk Ltd. Tapered roller bearing cage
JP2017082979A (en) * 2015-10-30 2017-05-18 株式会社ジェイテクト Tapered roller bearing
JP1645893S (en) * 2019-01-10 2019-11-18
CN112128232B (en) * 2019-06-25 2022-04-15 中国航发商用航空发动机有限责任公司 Roller bearing system for an aircraft engine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931020C (en) * 1952-12-12 1955-07-28 Skf Kugellagerfabriken Gmbh Roller bearing cage
DE1941894A1 (en) * 1969-08-18 1971-03-04 Rudolf Winklmeier Newspaper machine
DE2125402A1 (en) * 1970-05-22 1971-12-02 Riv Officine Di Villar Perosa Pocket cage for roller bearings
DE2363574A1 (en) * 1972-12-29 1974-07-04 Torrington Co CAGE FOR AXIAL BEARING
DE3330535A1 (en) * 1982-08-26 1984-03-01 USM Corp., 06032 Farmington, Conn. BALL BEARING CAGE
DE3520814A1 (en) * 1985-06-11 1986-12-11 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Cage for angular-contact roller bearings
DE3524063A1 (en) * 1985-07-05 1987-01-08 Kugelfischer G Schaefer & Co Taper roller bearing with apertured cage
DE3638056A1 (en) * 1985-11-22 1987-05-27 Riv Officine Di Villar Perosa Tapered roller bearings
DE3723168A1 (en) * 1987-07-14 1989-01-26 Kugelfischer G Schaefer & Co Tapered roller bearings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2105013A (en) * 1936-11-07 1938-01-11 Timken Roller Bearing Co Roller bearing cage
US3260333A (en) * 1963-06-04 1966-07-12 Torrington Co Cage for overrunning clutch rollers
DE3605812A1 (en) * 1986-02-22 1987-08-27 Kugelfischer G Schaefer & Co CAEFIG FOR Tapered Roller Bearings that can be manufactured with the help of two axial slides

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931020C (en) * 1952-12-12 1955-07-28 Skf Kugellagerfabriken Gmbh Roller bearing cage
DE1941894A1 (en) * 1969-08-18 1971-03-04 Rudolf Winklmeier Newspaper machine
DE2125402A1 (en) * 1970-05-22 1971-12-02 Riv Officine Di Villar Perosa Pocket cage for roller bearings
DE2363574A1 (en) * 1972-12-29 1974-07-04 Torrington Co CAGE FOR AXIAL BEARING
DE3330535A1 (en) * 1982-08-26 1984-03-01 USM Corp., 06032 Farmington, Conn. BALL BEARING CAGE
DE3520814A1 (en) * 1985-06-11 1986-12-11 INA Wälzlager Schaeffler KG, 8522 Herzogenaurach Cage for angular-contact roller bearings
DE3524063A1 (en) * 1985-07-05 1987-01-08 Kugelfischer G Schaefer & Co Taper roller bearing with apertured cage
DE3638056A1 (en) * 1985-11-22 1987-05-27 Riv Officine Di Villar Perosa Tapered roller bearings
DE3723168A1 (en) * 1987-07-14 1989-01-26 Kugelfischer G Schaefer & Co Tapered roller bearings

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-GM 47b,12.D 17151 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136745A1 (en) * 1991-11-08 1993-05-13 Schaeffler Waelzlager Kg ROLLING BEARING CAGE FOR FULL ROLLING RADIAL ROLLING BEARINGS
DE9403288U1 (en) * 1994-02-28 1994-04-28 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Cage for cylindrical rolling elements
DE10119889A1 (en) * 2001-04-24 2002-11-21 Skf Ab Roller bearing, especially cylindrical roller bearing has cage with ring-shaped section located outside axial roller body area when fitted
DE10119889B4 (en) * 2001-04-24 2004-02-19 Aktiebolaget Skf roller bearing
DE102009035562A1 (en) * 2009-07-31 2011-02-03 Aktiebolaget Skf Roller bearing cage, has side rings utilized for diverting rods in axial direction and rods whose surfaces facing each other are partially molded corresponding to section of surface of truncated cone type body
JP2012163217A (en) * 2012-06-06 2012-08-30 Nsk Ltd Tapered roller bearing
JP2013117312A (en) * 2013-01-16 2013-06-13 Nsk Ltd Retainer for tapered roller bearing and tapered roller bearing
JP2019044975A (en) * 2013-12-25 2019-03-22 株式会社ジェイテクト Tapered roller bearing

Also Published As

Publication number Publication date
US4824265A (en) 1989-04-25

Similar Documents

Publication Publication Date Title
DE3728877A1 (en) Tapered roller bearings
DE3723168C2 (en) Tapered roller bearings
DE69702541T2 (en) BEARINGS FOR MOTOR VEHICLE STEERING COLUMNS
DE2264117C2 (en) Rolling bearing race
DE3840957C2 (en)
DE3402523C2 (en)
DE2438007C2 (en) Cage for holding the rollers of a pinch roller overrunning clutch
DE3503215C2 (en)
DE69510512T2 (en) Two-part thrust washer
EP3129668B1 (en) Segment bearing arrangement with a plastic cage which is secured in a formfitting manner
DE2906210C2 (en) Double row radial spherical roller bearing
EP1790871A2 (en) Free wheel clutch
DE4006197A1 (en) AXIAL BEARING
EP2158412B1 (en) Bearing arrangement
EP0051083A1 (en) Window-shaped metal cage
DE19758254A1 (en) General-purpose roller bearing cage has bearing ridge and side-ring
DE3231138C2 (en)
DE9100928U1 (en) Assembly sleeve
DE2810028A1 (en) COMBINED AXIAL-RADIAL BEARING
DE19602372C2 (en) Roller bearings
WO1994001691A1 (en) Roller bearing cage
WO2011003394A1 (en) Cage for a ball bearing and method for producing the cage
DE20005227U1 (en) Bearing arrangement
DE2449194C2 (en) Double row angular contact ball bearing
DE2721900C2 (en) Plastic comb cage and method for assembling such a comb cage

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: FAG KUGELFISCHER GEORG SCHAEFER AG, 97421 SCHWEINF

8110 Request for examination paragraph 44
8131 Rejection